target/linux/ramips/dts/MPRA2.dts

   1 /dts-v1/;
   2
   3 #include "rt5350.dtsi"
   4
   5 #include <dt-bindings/input/input.h>
   6
   7 / {
   8         compatible = "MPRA2", "ralink,rt5350-soc";
   9         model = "HAME MPR-A2";
  10
  11         gpio-leds {
  12                 compatible = "gpio-leds";
  13
  14                 system {
  15                         label = "mpr-a2:blue:system";
  16                         gpios = <&gpio0 20 1>;
  17                 };
  18
  19                 power {
  20                         label = "mpr-a2:red:power";
  21                         gpios = <&gpio0 17 1>;
  22                 };
  23         };
  24
  25         gpio-keys-polled {
  26                 compatible = "gpio-keys-polled";
  27                 #address-cells = <1>;
  28                 #size-cells = <0>;
  29                 poll-interval = <20>;
  30
  31                 wps {
  32                         label = "reset";
  33                         gpios = <&gpio0 0 1>;
  34                         linux,code = <KEY_RESTART>;
  35                 };
  36         };
  37
  38         gpio_export {
  39                 compatible = "gpio-export";
  40                 #size-cells = <0>;
  41
  42                 usb {
  43                         gpio-export,name = "usb";
  44                         gpio-export,output = <1>;
  45                         gpios = <&gpio0 7 0>;
  46                 };
  47
  48                 root_hub {
  49                         gpio-export,name = "root_hub";
  50                         gpio-export,output = <1>;
  51                         gpios = <&gpio0 12 0>;
  52                 };
  53         };
  54 };
  55
  56 &spi0 {
  57         status = "okay";
  58
  59         m25p80@0 {
  60                 #address-cells = <1>;
  61                 #size-cells = <1>;
  62                 compatible = "jedec,spi-nor";
  63                 reg = <0>;
  64                 spi-max-frequency = <10000000>;
  65
  66                 partition@0 {
  67                         label = "u-boot";
  68                         reg = <0x0 0x30000>;
  69                         read-only;
  70                 };
  71
  72                 partition@30000 {
  73                         label = "u-boot-env";
  74                         reg = <0x30000 0x10000>;
  75                         read-only;
  76                 };
  77
  78                 factory: partition@40000 {
  79                         label = "factory";
  80                         reg = <0x40000 0x10000>;
  81                         read-only;
  82                 };
  83
  84                 partition@50000 {
  85                         label = "firmware";
  86                         reg = <0x50000 0x7b0000>;
  87                 };
  88         };
  89 };
  90
  91 &pinctrl {
  92         state_default: pinctrl0 {
  93                 gpio {
  94                         ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
  95                         ralink,function = "gpio";
  96                 };
  97         };
  98 };
  99
 100 &ethernet {
 101         mtd-mac-address = <&factory 0x4>;
 102 };
 103
 104 &esw {
 105         mediatek,portmap = <0x1>;
 106         mediatek,portdisable = <0x3e>;
 107 };
 108
 109 &wmac {
 110         ralink,mtd-eeprom = <&factory 0>;
 111 };
 112
 113 &ehci {
 114         status = "okay";
 115 };
 116
 117 &ohci {
 118         status = "okay";
 119 };